Experience the biggest year in mixed martial arts history as the Ultimate Fighting Championship relives the greatest fights and most exciting moments from 2014. In this 2-hour special, the UFC looks watch video >>

Mixed Martial Arts (MMA) legend and UFC veteran Renzo Gracie speaks to MMA Fighting's Ariel Helwani about his incident with New York City muggers plus how and why he was able to live Tweet the incide watch video >>